The fixes the Mariko crashes that have plagued the game for years. It improves online stability and—thanks to the scene’s verification process—you can install it without fear of bricking your Switch or corrupting your saves.

: Players can create private games with passwords or join "Friend Matches" through their Nintendo Switch friend list.

Your Switch should download the update automatically if connected to the internet. If it hasn't, you can manually trigger it by: Highlighting the Super Mario Party icon on your HOME Menu. Pressing the . Selecting Software Update and then Via the Internet .

Toad, the group’s tech-savvy helper, raised his hand. “Don’t worry! I found an update—version 1.1.0. It’s like a new set of tools for our party box.”

For emulator users, this is the patch that finally makes Super Mario Party playable on PC without constant micro-stutters.

Be aware that other titles in the series also have v1.1.0 updates with different fixes: How to Update Super Mario Party | Nintendo Switch | Support